The government is procuring 261 EA of NSN 4820013897747 valve seat, to be delivered to DLA Distribution Puget Sound. Delivery is required 0207 days after date of order. This is a source-controlled drawing item, with approved source 80894 Grade 5140, and the furnished items must meet the cited drawing requirements. The RFQ will be available at the provided link, hard copies are not available, and digitized drawings and military specifications/standards may be retrieved or ordered electronically. All responsible sources may submit quotes electronically.